Income Taxes - Income tax expense (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income tax expense
Current income tax expense (benefit)	$ (11,000)			$ (55,517)
Deferred income tax expense (benefit)		$ 117,494	$ 117,123	(171)
Total income tax expense (benefit)		$ 117,494	$ 117,123	$ (55,688)